- Companies
- Electricians
- Rotherham
- Alderson Electrical Ltd
Alderson Electrical Ltd
- Company number
- 07377969
- Incorporated
- 16 Sep 201016 years trading
- Registered office
- 39 Grange Road, Rowmarsh, Rotherham, South Yorkshire, S62 5PA
- Nature of business
- Electrical installation
Alderson Electrical Ltd is a 16-year-old private limited company registered in Rotherham, company number 07377969, one of 150 electrical contractors in Rotherham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Alderson Electrical LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £1,174 (+11.2%) on the year before, to £12K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £24K against £12K owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £8,400 | £24K | £12K | 1 |
| 30 Sep 2023 | £11K | £3,624 | £19K | £10K | 1 |
| 30 Sep 2022 | £7,978 | £3,624 | £25K | £18K | 1 |
| 30 Sep 2021 | £6,152 | £3,624 | £38K | £32K | 1 |
| 30 Sep 2020 | £28 | £3,624 | £22K | £23K | 1 |
| 30 Sep 2019 | £6,478 | £812 | £98K | £91K | 0 |
| 30 Sep 2018 | £3,520 | £0 | £86K | £82K | |
| 30 Sep 2017 | £31K | £619 | £91K | £61K | |
| 30 Sep 2016 | £6,404 | £54K | £48K | ||
| 30 Sep 2015 | £12K | £201 | £48K | £37K |
Who runs and owns Alderson Electrical Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** A*** | Director | Sep 2010 |
| H*** P*** | Director | Nov 2011 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** M*** | Secretary | Sep 2010 | Oct 2012 |
Person with significant control
Where Alderson Electrical Ltd is registered
The registered office is in Rotherham (S62), in the Rotherham local authority area, Yorkshire and The Humber. Show S62 5PA on a map.
Other trade companies in S62
- KWB Joinery Services LtdJoiners and carpenters
- Elite Property Prep LtdCleaning companies
- A&R Property Services LtdProperty developers
- Hamco Construction LtdBuilders
- L Carroll Roofing LimitedRoofers
- Rovrum Plastering LtdPlasterers
- D Downs Interiors LtdSpecialist contractors
- MLH Power System LtdMachinery repair and installation
What happens if Alderson Electrical Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 07377969
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2010 (16 years ago)
- Registered office
- 39 Grange Road, Rowmarsh, Rotherham, South Yorkshire, S62 5PA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 September 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Rotherham
Other active electrical contractors registered in Rotherham.
- Armatek Ltd2023
- Aselectrical22 Ltd2023
- Ash Electrical Services Limited2023
- Ashe Electrical Contractors Ltd2020
- Ba Executive Ltd2015
- Baldwin's Electrical & Security Limited2018
- BK Spark (Electrical Services) Ltd2024
- Blake Electrical Contractors Ltd2023
All electrical contractors in Rotherham · All trades in Rotherham · Electricians across the UK
Frequently asked questions
When are Alderson Electrical Ltd's accounts due?
Alderson Electrical Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Alderson Electrical Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Alderson Electrical Ltd still trading?
Alderson Electrical Ltd is listed as active on the Companies House register (checked 12 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Alderson Electrical Ltd do?
Alderson Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Alderson Electrical Ltd?
Alderson Electrical Ltd was incorporated on 16 September 2010, 16 years ago.
Who runs Alderson Electrical Ltd?
Alderson Electrical Ltd has 2 active directors, the longest-serving appointed in Sep 2010. Their names and service addresses are on the Companies House register.
Who owns Alderson Electrical Ltd?
One person or company has significant control of Alderson Electrical Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Alderson Electrical Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Alderson Electrical Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.